In an article the main idea is often stated multiple times. It is not usually stated with the exact same words, however. A reader must look closely and pay attention in order to identify where the idea has been restated. The subheadings are not often restated and are only used to back up the main idea. This is also true of the article's key support.
I cannot do 100 words but: Stanton's declaration of Sentiments was very similar to Jeffersons' Declaration or Independence in many ways. The two structures are layed out almost identical because they use the same tone and ideas used as well. The two documents could be easily confused if not read properly.
